Roll back my last two commits, valgrind complains.

llvm-svn: 110518

llvm/include/llvm/Support/Timer.h

@@ -18,6 +18,7 @@
 #include "llvm/System/DataTypes.h"
 #include "llvm/ADT/StringRef.h"
 #include <cassert>
+#include <string>
 #include <vector>
 #include <utility>
 
@@ -164,7 +165,7 @@ struct NamedRegionTimer : public TimeRegion {
 class TimerGroup {
   std::string Name;
   Timer *FirstTimer;   // First timer in the group.
-  std::vector<std::pair<TimeRecord, StringRef> > TimersToPrint;
+  std::vector<std::pair<TimeRecord, std::string> > TimersToPrint;
   
   TimerGroup **Prev, *Next; // Doubly linked list of TimerGroup's.
   TimerGroup(const TimerGroup &TG);      // DO NOT IMPLEMENT

llvm/lib/Support/Timer.cpp

@@ -20,7 +20,6 @@
 #include "llvm/System/Mutex.h"
 #include "llvm/System/Process.h"
 #include "llvm/ADT/OwningPtr.h"
-#include "llvm/ADT/STLExtras.h"
 #include "llvm/ADT/StringMap.h"
 using namespace llvm;
 
@@ -316,7 +315,7 @@ void TimerGroup::addTimer(Timer &T) {
 
 void TimerGroup::PrintQueuedTimers(raw_ostream &OS) {
   // Sort the timers in descending order by amount of time taken.
-  array_pod_sort(TimersToPrint.begin(), TimersToPrint.end());
+  std::sort(TimersToPrint.begin(), TimersToPrint.end());
   
   TimeRecord Total;
   for (unsigned i = 0, e = TimersToPrint.size(); i != e; ++i)